BRAND NEW WITH THE FULL HPE WARRANTY!!! HP 4210G Switch Series are entry-level Gigabit Ethernet LAN switches with enterprise-class quality of service (QoS), security, and management features, delivering high value for network administrators looking for an economical edge device. Available Power over Ethernet (PoE) models are ideal for voice over IP and wireless networking installations, while non-PoE models are also available for simple port expansion. Dual-personality ports allow flexibility, including the ability to add 10 Gigabit Ethernet capability. Setting them apart from lower-end devices, the series switches support an industry-standard command-line interface, Web-based administration, and SNMP management. In addition, they support Intelligent Resilient Framework (IRF) stacking of up to four units. Specifications Miscellaneous Rack Mounting Kit Included Compliant Standards CISPR 22 Class A, IEC 61000-3-2, IEC 61000-3-3, VCCI Class A ITE, EN55024, EN55022 Class A, CSA 22.2 No. 60950, ICES-003 Class A, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A Localization English / United States Dimensions & Weight Width 17.4 in Depth 16.9 in Height 1.7 in Weight 15.21 lbs Manufacturer Warranty Service & Support Details Limited warranty - lifetime Environmental Parameters Max Operating Temperature 104 °F Humidity Range Operating 10 - 95% (non-condensing) General Device Type Switch - 24 ports - L4 - managed - stackable Enclosure Type Rack-mountable 1U Subtype Gigabit Ethernet Ports 24 x 10/100/1000 (PoE) + 4 x shared SFP Power Over Ethernet (PoE) PoE MAC Address Table Size 16K entries Routing Protocol Static IP routing Remote Management Protocol SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTPS, FTP, TFTP, SSH-2 Encryption Algorithm MD5, TLS, PEAP Authentication Method RADIUS, PAP, CHAP, Secure Shell v.2 (SSH2) Features Full duplex capability, routing, layer 3 switching, layer 2 switching, power over Ethernet (PoE), auto-negotiation, BOOTP support, ARP support, VLAN support, IGMP snooping, DoS attack prevention, port mirroring, store and forward, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Processor X Broadcom BCM5836: 264 MHz RAM 64 MB Flash Memory 16 MB flash Status Indicators Port status, power Expansion / Connectivity Interfaces 24 x 1000Base-T RJ-45 PoE ¦ 1 x console RJ-45 management ¦ 4 x SFP (mini-GBIC) Power Power Device Internal power supply Voltage Required AC 120/230 V (50/60 Hz)